Automotoras of narrow or metric road (1000 mm) that circulated in our railroads, Vouga, Tâmega, Yours and Taste.
In 1948 to CP I built automotoras national when the ME8 was numbered of ME1 with motor Chevrolet ----- In 1940/1941 the Company of the Valley of the Vouga 5 built automotoras what used motors Panhard and Fargo ----- ME51 and ME53 used motors Hérculos Diesel ----- ME 54 used motor Chrysler ----- ME55 used motor Fargo ----- When they passed for the CP in 1948, they used motors Chevrolet